The term four-lined leaf bug is identified in base64 scheme by the sequence Zm91ci1saW5lZCBsZWFmIGJ1Zw==, while the MD5 signature is equal to 1e42dd55fea816a97dc2b0f8f4e4131e. The ASCII encoding of four-lined leaf bug in hexadecimal notation is 666f75722d6c696e6564206c65616620627567.